/**
 * 
 */
package org.dragonfire.parser.functions;

import org.dragonfire.parser.Equation;

/**
 * @author Darth Android
 * @date Jul 29, 2006
 */
public class Pi extends Function {

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.dragonfire.parser.functions.Function#eval(java.lang.String[])
	 */
	@Override
	public String eval(Equation equ, String[] params) {
		return Math.PI + "";
	}

	public int minParams() {
		return 0;
	}
}
